[SpringBoot]集成redis来实现session共享

增加依赖

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<dependency>  
        <groupId>org.springframework.boot</groupId>  
        <artifactId>spring-boot-starter-redis</artifactId>  
</dependency>  
<dependency>  
        <groupId>org.springframework.session</groupId>  
        <artifactId>spring-session-data-redis</artifactId>  
</dependency>

启用配置

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@Configuration
@EnableRedisHttpSession 
public class RedisSessionConfig {}

增加redis配置

application.properties

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spring.redis.host=localhost  
spring.redis.port=6379
spring.redis.password=
spring.redis.timeout=5000

或者
application.yml
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spring:
    redis:
        host: localhost
        port: 6379
        password:
        timeout: 5000

创建controller测试

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@RestController  
@RequestMapping(value = "/hello")  
public class QuickRun {  
    @RequestMapping(value = "/world", method = RequestMethod.GET)  
    public void helloworld(HttpServletRequest req){  
        req.getSession().setAttribute("hello", "world");
    }  
}

启动应用进行访问测试http://localhost/hello/world

检查redis数据

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redis-cli keys '*'

可以看见以spring前缀开始的数据，表示成功接入session的redis共享

清理数据

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redis-cli keys '*' | xargs redis-cli del

结束

参考官方文章-Spring Session Redis